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Round|Natural|GIA

3.10ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6531979683

Certificate GIA 6531979683

Diamond specifications and retailer prices

From €39,229 EUR
HK$342,400 HKD
As of November 1, 2026
Save €32,699 EUR (45%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €71,929 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3.1ct natural round diamond

This 3.1ct natural round sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6531979683. Listed at 24 retailers as of November 1, 2026, with prices from €39,229 to €71,929, a €32,699 spread on the same certified stone. MOH London lists it at €71,929. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.10
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6531979683
Dimensions9.30 × 9.24 × 5.81 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
9.30 mm9.24 mm3.10 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531979683
Side View
Table 57.0%Crown 35°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €71,929 EUR|Low: €39,229 EUR|High: €74,299 EUR|Avg: €48,423 EUR|-3.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 2€39,229 EUR
Retailer 16€39,375 EUR
Retailer 3€42,218 EUR
Retailer 11€42,409 EUR
Retailer 9€42,687 EUR
Retailer 6€42,746 EUR
Retailer 18€42,770 EUR
Retailer 13€43,440 EUR
Retailer 7€43,997 EUR
Retailer 15€44,211 EUR
Retailer 20€44,417 EUR
Retailer 5€44,975 EUR
Retailer 10€45,386 EUR
Retailer 4€46,446 EUR
Retailer 12€49,938 EUR
Retailer 8€54,244 EUR
Retailer 14€55,634 EUR
Retailer 19€59,706 EUR
Retailer 17€62,494 EUR
MOH London€71,929 EUR

20 data points across 20 retailers

24 retailers€39,229 EUR to €71,929 EUR

A
Cheapest Retailer
-
€39,229 EUR
HK$342,400 HKD
A
Retailer 2
-
€39,375 EUR
$43,990 USD
View
B+
Retailer 3
-
€42,218 EUR
$47,166 USD
View
Final sale: no returns
B+
Retailer 4
-
€42,409 EUR
$47,380 USD
View
B+
Retailer 5
-
€42,687 EUR
$47,690 USD
View
B+
Retailer 6
-
€42,746 EUR
$47,756 USD
View
B+
Retailer 7
-
€42,770 EUR
View
Retailer 8
-
€43,119 EUR
A$74,111 AUD
View
Price last confirmed 28 days ago
B+
Retailer 9
-
€43,440 EUR
₹4,622,052 INR
View
B+
Retailer 10
-
€43,997 EUR
$49,154 USD
View
B+
Retailer 11
-
€44,211 EUR
$49,392 USD
View
B+
Retailer 12
-
€44,417 EUR
£39,073 GBP
View
B+
Retailer 13
-
€44,975 EUR
$50,246 USD
View
B+
Retailer 14
-
€45,386 EUR
$50,705 USD
View
Retailer 15
-
€45,442 EUR
$50,768 USD
View
Price last confirmed 23 days ago
B+
Retailer 16
-
€46,446 EUR
$51,890 USD
View
Retailer 17
-
€46,446 EUR
$51,890 USD
View
Price last confirmed 11 days ago
Retailer 18
-
€47,766 EUR
$53,364 USD
View
Price last confirmed 23 days ago
B+
Retailer 19
-
€49,938 EUR
SGD 75,394 SGD
View
Retailer 20
-
€54,244 EUR
$60,602 USD
View
Price last confirmed 9 days ago
B+
Retailer 21
-
€55,634 EUR
View
B
Retailer 22
-
€59,706 EUR
ZAR 1,077,609 ZAR
View
B
Retailer 23
-
€62,494 EUR
£54,976 GBP
View
Most Expensive
B
MOH London
730F2A1AF · Nov 1
€71,929 EUR
£63,275 GBP
View
23 more retailers have this diamond
Prices start from €39,229 EURSave up to €32,699 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.10ct Round
€39,229 EUR